🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.3

Radius: 12.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 1.01 AU

Year: 522 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,148,497 km

• M1: 159,621 km (0.104 R)
• M2: 278,701 km (0.065 R)
• M3: 387,758 km (0.088 R)
• M4: 509,082 km (0.111 R)
• M5: 601,234 km (0.087 R)
• M6: 696,827 km (0.116 R)
• M7: 955,781 km (0.119 R)
• M8: 1,066,782 km (0.113 R)
• M9: 1,216,530 km (0.071 R)
• M10: 1,324,839 km (0.096 R)
• M11: 1,459,327 km (0.064 R)
• M12: 1,579,903 km (0.083 R)
• M13: 1,679,834 km (0.081 R)
• M14: 1,777,073 km (0.09 R)
• M15: 1,871,320 km (0.119 R)
• M16: 1,982,621 km (0.076 R)
• M17: 2,065,049 km (0.04 R)
• M18: 2,191,010 km (0.081 R)
• M19: 2,423,037 km (0.114 R)
• M20: 2,522,669 km (0.092 R)
• M21: 2,646,386 km (0.077 R)
• M22: 2,772,198 km (0.106 R)
• M23: 2,876,617 km (0.039 R)
• M24: 2,976,399 km (0.042 R)
• M25: 3,113,431 km (0.108 R)
• M26: 3,356,976 km (0.099 R)
• M27: 3,487,276 km (0.117 R)
• M28: 3,594,089 km (0.118 R)
• M29: 3,682,800 km (0.114 R)
• M30: 3,785,125 km (0.076 R)
• M31: 3,901,512 km (0.112 R)
• M32: 3,992,917 km (0.105 R)
• M33: 4,098,084 km (0.042 R)
• M34: 4,224,345 km (0.079 R)
• M35: 4,372,147 km (0.113 R)
• M36: 4,487,637 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 11.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.77 AU - 1.03 AU

Year: 579 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,148,497 km

• M1: 156,629 km (0.119 R)
• M2: 235,916 km (0.096 R)
• M3: 364,720 km (0.113 R)
• M4: 436,826 km (0.115 R)
• M5: 519,105 km (0.112 R)
• M6: 600,336 km (0.113 R)
• M7: 694,583 km (0.052 R)
• M8: 769,980 km (0.076 R)
• M9: 869,762 km (0.117 R)
• M10: 987,645 km (0.101 R)
• M11: 1,230,742 km (0.109 R)
• M12: 1,344,735 km (0.087 R)
• M13: 1,551,629 km (0.106 R)
• M14: 1,659,190 km (0.117 R)
• M15: 1,741,469 km (0.066 R)
• M16: 1,853,518 km (0.109 R)
• M17: 1,962,275 km (0.057 R)
• M18: 2,079,111 km (0.089 R)
• M19: 2,363,048 km (0.087 R)
• M20: 2,487,813 km (0.102 R)
• M21: 2,582,807 km (0.095 R)
• M22: 2,685,431 km (0.118 R)
• M23: 2,861,957 km (0.045 R)
• M24: 2,968,471 km (0.101 R)
• M25: 3,117,021 km (0.098 R)
• M26: 3,199,150 km (0.094 R)
• M27: 3,295,791 km (0.115 R)
• M28: 3,386,597 km (0.079 R)
• M29: 3,765,079 km (0.042 R)
• M30: 3,867,404 km (0.037 R)
• M31: 3,963,296 km (0.102 R)
• M32: 4,179,914 km (0.118 R)
• M33: 4,263,240 km (0.114 R)
• M34: 4,415,980 km (0.052 R)
• M35: 4,633,046 km (0.088 R)
• M36: 4,719,214 km (0.117 R)
• M37: 4,805,981 km (0.111 R)
• M38: 4,925,211 km (0.036 R)
• M39: 5,013,174 km (0.094 R)
• M40: 5,085,580 km (0.046 R)
• M41: 5,182,669 km (0.072 R)
• M42: 5,444,764 km (0.116 R)
• M43: 5,560,852 km (0.097 R)
• M44: 5,677,688 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.88 AU - 1.92 AU

Year: 1776 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,148,497 km

• M1: 120,576 km (0.113 R)
• M2: 178,021 km (0.112 R)
• M3: 273,465 km (0.095 R)
• M4: 336,296 km (0.052 R)
• M5: 411,693 km (0.065 R)
• M6: 487,539 km (0.1 R)
• M7: 554,859 km (0.107 R)
• M8: 611,406 km (0.115 R)
• M9: 670,198 km (0.098 R)
• M10: 754,422 km (0.063 R)
• M11: 834,307 km (0.11 R)
• M12: 1,092,064 km (0.104 R)
• M13: 1,306,588 km (0.104 R)
• M14: 1,494,333 km (0.068 R)
• M15: 1,733,391 km (0.088 R)
• M16: 1,884,933 km (0.075 R)
• M17: 2,007,155 km (0.096 R)
• M18: 2,259,676 km (0.116 R)
• M19: 2,318,617 km (0.083 R)
• M20: 2,377,858 km (0.042 R)
• M21: 2,546,904 km (0.098 R)
• M22: 2,871,382 km (0.074 R)
• M23: 3,038,482 km (0.09 R)
• M24: 3,116,872 km (0.032 R)
• M25: 3,504,629 km (0.076 R)
• M26: 3,642,110 km (0.117 R)
• M27: 3,922,157 km (0.095 R)
• M28: 4,107,958 km (0.089 R)
• M29: 4,165,702 km (0.095 R)
• M30: 4,223,746 km (0.082 R)
• M31: 4,282,089 km (0.045 R)
• M32: 4,355,392 km (0.082 R)
• M33: 4,443,954 km (0.078 R)
• M34: 4,652,793 km (0.118 R)
• M35: 4,728,190 km (0.097 R)
• M36: 4,849,664 km (0.099 R)
• M37: 5,425,017 km (0.09 R)
• M38: 5,664,374 km (0.065 R)
• M39: 6,021,913 km (0.051 R)
• M40: 6,186,770 km (0.116 R)
• M41: 6,319,762 km (0.113 R)
• M42: 6,895,714 km (0.091 R)
• M43: 7,347,499 km (0.07 R)
• M44: 7,701,598 km (0.11 R)
• M45: 7,862,714 km (0.063 R)
• M46: 8,261,393 km (0.104 R)
• M47: 8,389,598 km (0.113 R)
• M48: 8,481,601 km (0.097 R)
• M49: 8,741,004 km (0.103 R)
• M50: 8,815,653 km (0.099 R)
• M51: 9,040,798 km (0.091 R)
• M52: 9,210,890 km (0.075 R)
• M53: 9,343,883 km (0.038 R)
• M54: 9,669,558 km (0.118 R)
• M55: 9,785,346 km (0.063 R)
• M56: 9,843,540 km (0.114 R)
• M57: 10,470,355 km (0.1 R)
• M58: 10,708,814 km (0.103 R)
• M59: 10,989,310 km (0.111 R)
• M60: 11,373,777 km (0.055 R)
• M61: 11,907,093 km (0.11 R)
• M62: 12,093,492 km (0.1 R)
• M63: 12,280,938 km (0.067 R)
• M64: 12,849,260 km (0.077 R)
• M65: 13,061,839 km (0.077 R)
• M66: 13,168,652 km (0.059 R)
• M67: 13,361,483 km (0.094 R)
• M68: 14,208,207 km (0.095 R)
• M69: 15,005,265 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 9.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.18 AU - 2.88 AU

Year: 2729 Days

Day: 5.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,148,497 km

• M1: 114,143 km (0.112 R)
• M2: 172,486 km (0.09 R)
• M3: 242,199 km (0.093 R)
• M4: 306,077 km (0.101 R)
• M5: 401,969 km (0.096 R)
• M6: 543,040 km (0.054 R)
• M7: 670,946 km (0.056 R)
• M8: 822,489 km (0.041 R)
• M9: 957,875 km (0.099 R)
• M10: 1,028,485 km (0.067 R)
• M11: 1,123,031 km (0.094 R)
• M12: 1,251,087 km (0.118 R)
• M13: 1,368,372 km (0.062 R)
• M14: 1,464,862 km (0.108 R)
• M15: 1,547,141 km (0.097 R)
• M16: 1,759,720 km (0.116 R)
• M17: 1,856,360 km (0.052 R)
• M18: 2,194,302 km (0.111 R)
• M19: 2,346,592 km (0.111 R)
• M20: 2,671,668 km (0.056 R)
• M21: 2,844,753 km (0.056 R)
• M22: 2,948,424 km (0.039 R)
• M23: 3,106,250 km (0.069 R)
• M24: 3,212,913 km (0.12 R)
• M25: 3,320,923 km (0.043 R)
• M26: 3,408,288 km (0.089 R)
• M27: 3,518,392 km (0.117 R)
• M28: 3,629,843 km (0.1 R)
• M29: 3,810,557 km (0.118 R)
• M30: 3,913,480 km (0.093 R)
• M31: 4,239,753 km (0.088 R)
• M32: 4,310,962 km (0.063 R)
• M33: 4,490,330 km (0.096 R)
• M34: 4,807,328 km (0.083 R)
• M35: 5,030,976 km (0.046 R)
• M36: 5,131,506 km (0.097 R)
• M37: 5,334,660 km (0.034 R)
• M38: 5,553,372 km (0.107 R)
• M39: 6,403,088 km (0.117 R)
• M40: 6,498,382 km (0.098 R)
• M41: 6,829,143 km (0.091 R)
• M42: 7,080,766 km (0.09 R)
• M43: 7,221,987 km (0.102 R)
• M44: 7,363,955 km (0.116 R)
• M45: 7,464,036 km (0.063 R)
• M46: 7,708,778 km (0.099 R)
• M47: 7,781,333 km (0.093 R)
• M48: 7,854,038 km (0.05 R)
• M49: 7,941,553 km (0.079 R)
• M50: 8,000,195 km (0.092 R)
• M51: 8,191,531 km (0.111 R)
• M52: 8,310,012 km (0.059 R)
• M53: 8,488,782 km (0.031 R)
• M54: 8,563,730 km (0.093 R)
• M55: 8,653,938 km (0.05 R)
• M56: 9,448,602 km (0.117 R)
• M57: 9,604,034 km (0.096 R)
• M58: 10,170,860 km (0.096 R)
• M59: 10,234,589 km (0.073 R)
• M60: 10,346,338 km (0.111 R)
• M61: 10,506,558 km (0.063 R)
• M62: 10,699,988 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 12.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.3 AU - 3.64 AU

Year: 3472 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,148,497 km

• M1: 159,771 km (0.118 R)
• M2: 422,764 km (0.116 R)
• M3: 815,308 km (0.107 R)
• M4: 917,484 km (0.034 R)
• M5: 1,013,376 km (0.055 R)
• M6: 1,323,343 km (0.12 R)
• M7: 1,947,465 km (0.059 R)
• M8: 2,045,751 km (0.083 R)
• M9: 2,174,555 km (0.068 R)
• M10: 2,501,127 km (0.03 R)
• M11: 2,956,054 km (0.066 R)
• M12: 3,069,748 km (0.11 R)
• M13: 3,168,483 km (0.09 R)
• M14: 3,335,434 km (0.097 R)
• M15: 3,454,065 km (0.047 R)
• M16: 3,748,025 km (0.117 R)
• M17: 3,836,138 km (0.099 R)
• M18: 4,014,309 km (0.119 R)
• M19: 4,250,225 km (0.116 R)
• M20: 4,490,778 km (0.104 R)
• M21: 4,697,822 km (0.115 R)
• M22: 4,812,115 km (0.118 R)
• M23: 4,985,349 km (0.04 R)
• M24: 5,101,886 km (0.083 R)
• M25: 5,258,814 km (0.058 R)
• M26: 5,759,668 km (0.063 R)
• M27: 6,423,284 km (0.096 R)
• M28: 6,656,956 km (0.115 R)
• M29: 6,850,386 km (0.118 R)
• M30: 7,220,640 km (0.06 R)
• M31: 7,867,502 km (0.095 R)
• M32: 8,347,711 km (0.109 R)
• M33: 8,579,587 km (0.035 R)
• M34: 8,719,910 km (0.097 R)
• M35: 9,601,491 km (0.041 R)
• M36: 9,942,574 km (0.078 R)
• M37: 10,040,710 km (0.085 R)
• M38: 10,411,713 km (0.095 R)
• M39: 10,862,900 km (0.108 R)
• M40: 11,014,742 km (0.094 R)
• M41: 11,167,331 km (0.089 R)
• M42: 11,371,832 km (0.096 R)
• M43: 12,333,896 km (0.093 R)
• M44: 12,465,841 km (0.064 R)
• M45: 13,106,120 km (0.083 R)
• M46: 13,240,758 km (0.073 R)
• M47: 13,484,453 km (0.1 R)
• M48: 13,757,020 km (0.102 R)
• M49: 13,866,526 km (0.119 R)
• M50: 14,058,909 km (0.039 R)
• M51: 14,474,192 km (0.032 R)
• M52: 14,669,268 km (0.114 R)
• M53: 15,544,116 km (0.096 R)
• M54: 15,686,683 km (0.086 R)
• M55: 15,887,294 km (0.089 R)
• M56: 16,261,887 km (0.069 R)
• M57: 16,348,654 km (0.068 R)
• M58: 16,668,494 km (0.066 R)
• M59: 16,931,786 km (0.107 R)
• M60: 17,255,366 km (0.106 R)
• M61: 17,432,789 km (0.045 R)
• M62: 18,088,327 km (0.067 R)
• M63: 18,298,662 km (0.102 R)
• M64: 18,479,526 km (0.061 R)
• M65: 19,669,876 km (0.109 R)
• M66: 19,793,444 km (0.096 R)
• M67: 20,633,735 km (0.064 R)
• M68: 21,042,436 km (0.112 R)
• M69: 21,200,412 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.1

Radius: 11.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.54 AU - 5.16 AU

Year: 6154 Days

Day: 9.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,148,497 km

• M1: 149,149 km (0.108 R)
• M2: 473,028 km (0.093 R)
• M3: 556,803 km (0.057 R)
• M4: 980,315 km (0.116 R)
• M5: 1,109,119 km (0.11 R)
• M6: 1,278,314 km (0.109 R)
• M7: 1,438,234 km (0.114 R)
• M8: 1,605,036 km (0.027 R)
• M9: 1,897,649 km (0.117 R)
• M10: 2,271,344 km (0.113 R)
• M11: 2,489,159 km (0.067 R)
• M12: 2,578,319 km (0.113 R)
• M13: 2,668,527 km (0.101 R)
• M14: 2,969,069 km (0.09 R)
• M15: 3,256,297 km (0.06 R)
• M16: 3,678,761 km (0.115 R)
• M17: 4,039,890 km (0.071 R)
• M18: 4,880,182 km (0.069 R)
• M19: 5,479,620 km (0.103 R)
• M20: 5,862,441 km (0.1 R)
• M21: 6,102,396 km (0.052 R)
• M22: 6,468,462 km (0.051 R)
• M23: 6,654,263 km (0.089 R)
• M24: 7,094,529 km (0.091 R)
• M25: 7,414,818 km (0.106 R)
• M26: 7,576,683 km (0.048 R)
• M27: 7,871,242 km (0.113 R)
• M28: 9,539,856 km (0.081 R)
• M29: 9,751,537 km (0.095 R)
• M30: 10,723,325 km (0.104 R)
• M31: 11,165,237 km (0.064 R)
• M32: 11,575,434 km (0.108 R)
• M33: 12,952,632 km (0.097 R)
• M34: 13,423,118 km (0.049 R)
• M35: 13,979,173 km (0.112 R)
• M36: 14,139,542 km (0.091 R)
• M37: 15,113,873 km (0.056 R)
• M38: 15,526,314 km (0.043 R)
• M39: 15,733,956 km (0.115 R)
• M40: 15,817,132 km (0.091 R)
• M41: 16,068,008 km (0.082 R)
• M42: 16,446,640 km (0.091 R)
• M43: 16,956,021 km (0.071 R)
• M44: 17,557,105 km (0.088 R)
• M45: 17,990,640 km (0.046 R)
• M46: 18,296,119 km (0.117 R)
• M47: 18,868,181 km (0.112 R)
• M48: 19,223,177 km (0.109 R)
• M49: 19,625,146 km (0.108 R)
• M50: 20,619,523 km (0.095 R)
• M51: 20,985,141 km (0.092 R)
• M52: 21,076,994 km (0.059 R)
• M53: 22,141,682 km (0.119 R)
• M54: 22,422,327 km (0.085 R)
• M55: 22,657,046 km (0.099 R)
• M56: 22,845,390 km (0.085 R)
• M57: 24,274,947 km (0.086 R)
• M58: 25,049,266 km (0.094 R)
• M59: 25,292,811 km (0.045 R)
• M60: 25,684,309 km (0.097 R)
• M61: 26,127,119 km (0.103 R)
• M62: 26,225,853 km (0.086 R)
• M63: 28,327,853 km (0.096 R)
• M64: 28,683,447 km (0.114 R)
• M65: 30,795,769 km (0.095 R)
• M66: 30,900,039 km (0.065 R)
• M67: 31,004,458 km (0.103 R)
• M68: 31,581,008 km (0.063 R)
• M69: 31,738,834 km (0.112 R)
• M70: 32,319,872 km (0.117 R)
• M71: 33,385,308 km (0.103 R)
• M72: 34,245,945 km (0.119 R)
• M73: 35,059,308 km (0.118 R)
• M74: 35,386,479 km (0.085 R)
• M75: 36,705,334 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,932 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit